GPS Space Vehicle Time Integrity for MJD 54363, Thursday 20 September 2007

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(NIMT)
-GPS_SV (ns) UTC(NIMT)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
1
2
3
00:00
21:14
22:42
05:37
22:40
23:59
20,175
  5,075
  4,647
   110
   118
   114
  -153,649
  -153,839
  -153,857
16
6
4
1
0
0
0
0
0
0
0
0

2
2
1
2
10:41
15:41
15:39
19:10
17,865
12,518
   116
   116
  -137,744
  -137,787
15
10
0
0
0
0
0
0

3
1
01:59
07:45
20,773
   115
  -118,087
36
0
0
0

4
4
1
2
09:19
15:41
15:39
17:00
22,768
  4,700
   113
   112
     7,070
     7,111
20
4
0
0
0
0
0
0

5
5
5
5
1
2
3
4
14:10
15:41
20:06
22:42
15:39
18:37
22:40
23:59
  5,348
10,513
  9,169
  4,647
   117
   114
   113
   118
  -404,760
  -405,026
  -405,523
  -405,750
51
100
85
43
0
0
0
0
0
0
0
0
0
0
0
0

6
6
6
1
2
3
00:53
16:14
20:06
02:32
20:03
21:40
  5,910
13,716
  5,633
   110
   113
   110
  -244,621
  -244,473
  -244,452
3
9
5
1
0
0
0
0
0
0
0
0

7
7
7
1
2
3
00:30
16:28
20:06
02:58
20:03
21:55
  8,895
12,903
  6,517
   115
   110
   102
    94,381
    92,941
    92,695
68
91
45
1
0
0
1
0
0
0
0
0

8
1
07:09
12:45
20,103
   111
   123,597
8
0
0
0

9
9
9
1
2
3
12:32
17:25
20:06
13:51
20:03
22:40
  4,727
  9,475
  9,169
   129
   116
   116
   -88,403
   -88,451
   -88,467
8
5
6
0
16
0
0
0
0
0
0
0

10
10
1
2
12:27
15:41
15:39
18:57
11,464
11,730
   116
   116
    74,112
    74,338
64
66
0
0
0
0
0
0

11
1
05:19
11:12
21,147
   116
   -23,773
2
21
0
0

12
12
12
12
1
2
3
4
13:20
15:41
20:28
22:42
15:39
18:25
22:40
23:59
  8,294
  9,798
  7,828
  4,647
   115
   110
   110
   113
    56,900
    56,907
    56,927
    56,939
2
4
5
4
0
2
0
0
0
0
0
0
0
0
0
0

13
1
04:18
07:59
13,273
   113
  -207,666
12
0
0
0

14
14
14
1
2
3
00:00
20:06
22:42
04:13
22:40
23:59
15,152
  9,169
  4,647
   112
   111
   113
   -42,363
   -42,525
   -42,540
8
6
2
1
0
0
0
0
0
0
0
0

15
-

16
1
00:00
06:05
21,899
   111
  -176,512
15
1
0
0

17
1
07:21
15:39
29,832
   112
   -54,018
11
0
0
0

18
18
18
18
1
2
3
4
00:00
16:58
20:06
22:42
01:23
20:03
22:40
23:59
  5,021
11,052
  9,169
  4,647
   114
   111
   112
   116
   235,473
   235,352
   235,335
   235,326
3
6
4
1
1
0
0
0
0
0
0
0
0
0
0
0

19
1
03:11
09:03
21,096
   117
   -66,238
14
0
0
0

20
20
1
2
01:49
08:17
06:43
12:34
17,610
15,391
   113
   122
    29,983
    30,005
5
9
0
0
0
0
0
0

21
21
21
1
2
3
17:42
20:06
22:42
20:03
22:40
23:46
  8,418
  9,169
  3,877
   113
   115
   113
   -78,048
   -78,043
   -78,044
3
1
3
2
20
0
0
0
0
0
0
0

22
22
22
1
2
3
00:00
20:06
22:42
02:52
22:40
23:59
10,354
  9,169
  4,647
   111
   112
   116
  -198,180
  -198,262
  -198,266
3
3
1
1
6
0
0
0
0
0
0
0

23
1
03:02
08:41
20,314
   111
  -202,941
22
0
0
0

24
24
1
2
15:41
20:06
20:03
22:38
15,676
  9,089
   113
   114
   -32,002
   -32,039
13
9
0
0
0
0
0
0

25
1
04:57
11:12
22,502
   107
  -443,164
61
0
0
0

26
1
15:41
20:03
15,676
   115
   -34,416
62
0
0
0

27
1
05:58
11:54
21,335
   127
  -136,119
12
0
0
0

28
1
07:12
14:27
26,081
   123
     7,334
4
13
0
0

29
29
1
2
14:27
15:41
15:39
20:00
  4,289
15,491
   112
   112
    -5,602
    -5,603
3
2
0
14
0
0
0
0

30
30
30
30
1
2
3
4
00:00
15:41
20:28
22:42
01:42
18:39
22:40
23:59
  6,142
10,656
  7,865
  4,647
   108
   109
   105
   111
   -46,138
   -46,205
   -46,229
   -46,231
5
5
3
3
1
0
5
0
0
0
0
0
0
0
0
0

31
31
31
1
2
3
00:00
21:36
22:42
05:51
22:40
23:59
21,063
  3,790
  4,647
   109
   109
   113
    -8,855
    -8,766
    -8,758
9
3
3
1
0
0
0
0
0
0
0
0

32
32
1
2
00:00
22:42
04:29
23:59
16,155
  4,647
   130
   120
   -66,395
   -67,650
57
24
1
0
1
0
16109
4647

33
-

34
-

35
-

36
-

37
-

38
-

39
-

40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(NIMT) minus GPS satellite time during the block (ignoring receiver, antenna and cable delays).
G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	UTC(NIMT) -GPS_SV (ns)	UTC(NIMT) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1 1	1 2 3	00:00 21:14 22:42	05:37 22:40 23:59	20,175 5,075 4,647	110 118 114	-153,649 -153,839 -153,857	16 6 4	1 0 0	0 0 0	0 0 0
2 2	1 2	10:41 15:41	15:39 19:10	17,865 12,518	116 116	-137,744 -137,787	15 10	0 0	0 0	0 0
3	1	01:59	07:45	20,773	115	-118,087	36	0	0	0
4 4	1 2	09:19 15:41	15:39 17:00	22,768 4,700	113 112	7,070 7,111	20 4	0 0	0 0	0 0
5 5 5 5	1 2 3 4	14:10 15:41 20:06 22:42	15:39 18:37 22:40 23:59	5,348 10,513 9,169 4,647	117 114 113 118	-404,760 -405,026 -405,523 -405,750	51 100 85 43	0 0 0 0	0 0 0 0	0 0 0 0
6 6 6	1 2 3	00:53 16:14 20:06	02:32 20:03 21:40	5,910 13,716 5,633	110 113 110	-244,621 -244,473 -244,452	3 9 5	1 0 0	0 0 0	0 0 0
7 7 7	1 2 3	00:30 16:28 20:06	02:58 20:03 21:55	8,895 12,903 6,517	115 110 102	94,381 92,941 92,695	68 91 45	1 0 0	1 0 0	0 0 0
8	1	07:09	12:45	20,103	111	123,597	8	0	0	0
9 9 9	1 2 3	12:32 17:25 20:06	13:51 20:03 22:40	4,727 9,475 9,169	129 116 116	-88,403 -88,451 -88,467	8 5 6	0 16 0	0 0 0	0 0 0
10 10	1 2	12:27 15:41	15:39 18:57	11,464 11,730	116 116	74,112 74,338	64 66	0 0	0 0	0 0
11	1	05:19	11:12	21,147	116	-23,773	2	21	0	0
12 12 12 12	1 2 3 4	13:20 15:41 20:28 22:42	15:39 18:25 22:40 23:59	8,294 9,798 7,828 4,647	115 110 110 113	56,900 56,907 56,927 56,939	2 4 5 4	0 2 0 0	0 0 0 0	0 0 0 0
13	1	04:18	07:59	13,273	113	-207,666	12	0	0	0
14 14 14	1 2 3	00:00 20:06 22:42	04:13 22:40 23:59	15,152 9,169 4,647	112 111 113	-42,363 -42,525 -42,540	8 6 2	1 0 0	0 0 0	0 0 0
15	-
16	1	00:00	06:05	21,899	111	-176,512	15	1	0	0
17	1	07:21	15:39	29,832	112	-54,018	11	0	0	0
18 18 18 18	1 2 3 4	00:00 16:58 20:06 22:42	01:23 20:03 22:40 23:59	5,021 11,052 9,169 4,647	114 111 112 116	235,473 235,352 235,335 235,326	3 6 4 1	1 0 0 0	0 0 0 0	0 0 0 0
19	1	03:11	09:03	21,096	117	-66,238	14	0	0	0
20 20	1 2	01:49 08:17	06:43 12:34	17,610 15,391	113 122	29,983 30,005	5 9	0 0	0 0	0 0
21 21 21	1 2 3	17:42 20:06 22:42	20:03 22:40 23:46	8,418 9,169 3,877	113 115 113	-78,048 -78,043 -78,044	3 1 3	2 20 0	0 0 0	0 0 0
22 22 22	1 2 3	00:00 20:06 22:42	02:52 22:40 23:59	10,354 9,169 4,647	111 112 116	-198,180 -198,262 -198,266	3 3 1	1 6 0	0 0 0	0 0 0
23	1	03:02	08:41	20,314	111	-202,941	22	0	0	0
24 24	1 2	15:41 20:06	20:03 22:38	15,676 9,089	113 114	-32,002 -32,039	13 9	0 0	0 0	0 0
25	1	04:57	11:12	22,502	107	-443,164	61	0	0	0
26	1	15:41	20:03	15,676	115	-34,416	62	0	0	0
27	1	05:58	11:54	21,335	127	-136,119	12	0	0	0
28	1	07:12	14:27	26,081	123	7,334	4	13	0	0
29 29	1 2	14:27 15:41	15:39 20:00	4,289 15,491	112 112	-5,602 -5,603	3 2	0 14	0 0	0 0
30 30 30 30	1 2 3 4	00:00 15:41 20:28 22:42	01:42 18:39 22:40 23:59	6,142 10,656 7,865 4,647	108 109 105 111	-46,138 -46,205 -46,229 -46,231	5 5 3 3	1 0 5 0	0 0 0 0	0 0 0 0
31 31 31	1 2 3	00:00 21:36 22:42	05:51 22:40 23:59	21,063 3,790 4,647	109 109 113	-8,855 -8,766 -8,758	9 3 3	1 0 0	0 0 0	0 0 0
32 32	1 2	00:00 22:42	04:29 23:59	16,155 4,647	130 120	-66,395 -67,650	57 24	1 0	1 0	16109 4647
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-